Car AFront layer · 100%
Malaysia-market comparison
Proton e.MAS 5 Premium vs BYD Atto 2 Premium Size Comparison
Proton e.MAS 5 Premium 2025 and BYD Atto 2 Premium 2025, shown side by side at true scale with dimensions, boot capacity and seating.
Car BBack layer · 55%
View
Side profile
AProton e.MAS 5 Premium · Front
BBYD Atto 2 Premium · Back
BYD Atto 2 Premium 2025 is 175 mm longer and 95 mm taller than Proton e.MAS 5 Premium 2025.
B − A · signed difference
Length Δ
+175mm
Width Δ
+25mm
Height Δ
+95mm
Wheelbase Δ
−30mm
Detailed comparison
Specification
Dimensions in mm · boot space in L · difference shown as B − A
Dimensions
Length
+175 mmCar A · Proton e.MAS 5 Premium4,135mm
Car B · BYD Atto 2 Premium4,310mm
Width
+25 mmCar A · Proton e.MAS 5 Premium1,805mm
Car B · BYD Atto 2 Premium1,830mm
Height
+95 mmCar A · Proton e.MAS 5 Premium1,580mm
Car B · BYD Atto 2 Premium1,675mm
Wheelbase
−30 mmCar A · Proton e.MAS 5 Premium2,650mm
Car B · BYD Atto 2 Premium2,620mm
Practicality
Boot capacity
+25 LCar A · Proton e.MAS 5 Premium375L
Car B · BYD Atto 2 Premium400L
Seats
0 seatsCar A · Proton e.MAS 5 Premium5seats
Car B · BYD Atto 2 Premium5seats
MeasureA · ProtonB · BYDB − A
Dimensions
Length4,135mm4,310mm+175 mm
Width1,805mm1,830mm+25 mm
Height1,580mm1,675mm+95 mm
Wheelbase2,650mm2,620mm−30 mm
Practicality
Boot capacity375L400L+25 L
Seats5seats5seats0 seats
A · Proton e.MAS 5 Premium 2025 / B · BYD Atto 2 Premium 2025
Understanding this comparison
Shorter body, longer wheelbase: two different space decisions
The e.MAS 5 is shorter, narrower and lower than the Atto 2 in these entries, but has the longer wheelbase. It is a useful example of why exterior size and cabin layout must be considered separately. For a short porch, start with overall length; for passenger fit, inspect the seats and floor rather than treating wheelbase as a legroom measurement.
The Atto 2's taller outline does not establish how easy it is for a particular passenger to enter. Seat height, roof shape and the door opening all matter. Likewise, boot litres alone do not tell you whether a rigid box will pass through the opening. Use the tool to shortlist the two, then test the same everyday load and seating positions in both cars.
These notes interpret the recorded specifications; they are not a road test. Read our data and comparison method.
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Dimensions and capacities are indicative and may vary by market, variant, equipment, seat position and measurement method. Verify final specifications with the manufacturer.